When to go · National City
National City in June
Good month. Outside the best window (Mar–May, Sep–Nov). Across United States: Rockies and northern parks open; desert heat builds; hurricane season starts. Book parks months ahead.
Key facts
- Verdict
- Good
- Temperature
- 28°C (82°F)82°F (28°C) / 20°C (68°F)68°F (20°C)
- average high / low
- Rain days
- 2
- Crowds
- High
- United States overall
- Prices
- High
- United States overall
Verdict
Outside the best window (Mar–May, Sep–Nov). Across United States: Rockies and northern parks open; desert heat builds; hurricane season starts. Book parks months ahead.
Is another month better than June?
June is rated good. These months rate higher:
Weather in June
- National CityHighs around 28 °C (82 °F), lows around 20 °C (68 °F), rain on about 2 daysHighs around 82 °F (28 °C), lows around 68 °F (20 °C), rain on about 2 days
Crowds and prices
- Crowds · United States overall
- High
- Prices · United States overall
- High
United States overall: Rockies and northern parks open; desert heat builds; hurricane season starts. Book parks months ahead.
High-price month: see what to book ahead.
Compare two months
Weather, crowds and prices for any two months in National City, side by side.
Verdict
Jun: Good
Mar: Great (better)
Daytime high
Jun: 28 °C (82 °F)82 °F (28 °C)
Mar: 21 °C (70 °F)70 °F (21 °C)
Night low
Jun: 20 °C (68 °F)68 °F (20 °C)
Mar: 13 °C (55 °F)55 °F (13 °C)
Rain days
Jun: 2 (better)
Mar: 4
Crowds
Jun: High
Mar: Medium
Prices
Jun: High
Mar: Medium
Festivals listed
Jun: 0
Mar: 2
June: Outside the best window (Mar–May, Sep–Nov). Across United States: Rockies and northern parks open; desert heat builds; hurricane season starts. Book parks months ahead.
March: Inside National City's best window: Mar–May, Sep–Nov.
National City: figures are long-term averages from this guide, not a forecast.
What to pack
Nothing unusual for the weather this month.